# $Id$

OK_LABEL=$"Next"
CANCEL_LABEL=$"Back"

# common dialog boxes
messagebox()
{
	local header
	local text
	local height
	local width

	# very basic getops
	local OPTIND opt
	while getopts ":h:y:x:" opt
	do
		case ${opt} in
			h) header="${OPTARG}" ;;
			y) height="${OPTARG}" ;;
			x) width="${OPTARG}" ;;
		esac
	done
	shift $((OPTIND-1))
	text="$@"

	[[ -z ${header} ]] && die "no header given"
	[[ -z ${text} ]] && die "no text given"
	[[ -z ${height} ]] && height=0
	[[ -z ${width} ]] && width=0

	[[ -z ${OK_LABEL} ]] && OK_LABEL="Next"

	dialog \
		--colors \
		--title "${header}" \
		--backtitle "${TITLE}" \
		--ok-label "${OK_LABEL}" \
		--msgbox "${text}" "${height}" "${width}"
}

inputbox()
{
	local header
	local text
	local height
	local width

	# very basic getops
	local OPTIND opt
	while getopts ":h:y:x:" opt
	do
		case ${opt} in
			h) header="${OPTARG}" ;;
			y) height="${OPTARG}" ;;
			x) width="${OPTARG}" ;;
		esac
	done
	shift $((OPTIND-1))
	text="$@"

	[[ -z ${header} ]] && die "no header given"
	[[ -z ${text} ]] && die "no text given"
	[[ -z ${height} ]] && height=0
	[[ -z ${width} ]] && width=0

	dialog \
		--stdout \
		--colors \
		--title "${header}" \
		--backtitle "${TITLE}" \
		--inputbox "${text}" "${height}" "${width}"
}

passwordbox()
{
	local header
	local text
	local height
	local width

	# very basic getops
	local OPTIND opt
	while getopts ":h:y:x:" opt
	do
		case ${opt} in
			h) header="${OPTARG}" ;;
			y) height="${OPTARG}" ;;
			x) width="${OPTARG}" ;;
		esac
	done
	shift $((OPTIND-1))
	text="$@"

	[[ -z ${header} ]] && die "no header given"
	[[ -z ${text} ]] && die "no text given"
	[[ -z ${height} ]] && height=0
	[[ -z ${width} ]] && width=0

	dialog \
		--stdout \
		--colors \
		--title "${header}" \
		--backtitle "${TITLE}" \
		--insecure \
		--passwordbox "${text}" "${height}" "${width}"
}

gaugebox()
{
	local header
	local text
	local height
	local width

	# very basic getops
	local OPTIND opt
	while getopts ":h:y:x:" opt
	do
		case ${opt} in
			h) header="${OPTARG}" ;;
			y) height="${OPTARG}" ;;
			x) width="${OPTARG}" ;;
		esac
	done
	shift $((OPTIND-1))
	text="$@"

	[[ -z ${header} ]] && die "no header given"
	[[ -z ${text} ]] && die "no text given"
	[[ -z ${height} ]] && height=0
	[[ -z ${width} ]] && width=0

	dialog \
		--colors \
		--title "${header}" \
		--backtitle "${TITLE}" \
		--gauge "${text}" "${height}" "${width}"
}

yesnobox()
{
	local header
	local text
	local height
	local width

	# very basic getops
	local OPTIND opt
	while getopts ":h:y:x:" opt
	do
		case ${opt} in
			h) header="${OPTARG}" ;;
			y) height="${OPTARG}" ;;
			x) width="${OPTARG}" ;;
		esac
	done
	shift $((OPTIND-1))
	text="$@"

	[[ -z ${header} ]] && die "no header given"
	[[ -z ${text} ]] && die "no text given"
	[[ -z ${height} ]] && height=0
	[[ -z ${width} ]] && width=0

	dialog \
		--colors \
		--title "${header}" \
		--backtitle "${TITLE}" \
		--defaultno \
		--yesno "${text}" "${height}" "${width}"
}

welcome() { messagebox "Welcome" "Welcome to the ${DEFAULT_TITLE}.\n\n\nPress [Enter] to continue." 10 45; }
finish() { OK_LABEL="Exit" messagebox "Finish" "Installation was successfully finished." 10 40; }